Records for Helena Area, Montana (HLNthr) on 10-13
Record Highs
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1: 79°F (1918)
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2: 77°F (2015)
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3: 76°F (1950)
Record Lows
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1: 10°F (1881)
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2: 13°F (1899)
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3: 19°F (1969)
Lowest Highs
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1: 52°F (1917)
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2: 51°F (2012)
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3: 51°F (1936)
Highest Lows
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1: 23°F (1881)
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2: 26°F (1899)
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3: 37°F (1975)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 46.9°F
Average high is 59.2°F
Average low is 34.7°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.66" (1975)
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2: 0.42" (2000)
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3: 0.29" (1934)
Precipitation data from 1880 to 2022.